AS56456 C2NET C2NET s.r.o.

C2NET C2NET s.r.o. · registered in Czechia

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Czechia#127largest network in CZ by IPv4 space, of 570 · 0.05% of CZ

Rank worldwide#14,939of 79,396 networks with IPv4

IPv68 x /32 (524,288 x /48)1 prefixes

CountryCzechia599 ASNs registered there

Open AS56456 in ASN lookup Look up an IP in this network (93.185.0.1) All networks in Czechia

IPv4 prefixes

All 1 prefix, in address order.

93.185.0.0/20

IPv6 prefixes

All 1 prefix.

2a0e:3500::/29

Similar-sized networks in Czechia

ASNNameIPv4 addresses

AS49890#124 ADA-NET-AS ABLE agency, s.r.o.4,096

AS56360#125 MSTR-AS TRINITY CZECH REPUBLIC, s.r.o.4,096

AS56450#126 ALBERON_AS Alberon Letohrad s.r.o4,096

AS59959#128 SFERIA SferiaNET.cz s.r.o.4,096

AS62099#129 JMNET JM-Networks, s.r.o.4,096

AS197029#130 LAM-AS LAM plus s.r.o.4,096

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources